органическое промежуточное звено

Silane reagent Silane reagent HEXADECYLTRIMETHOXYSILANE CAS 16415-12-6 Organic synthesis intermediates Introduction: Melting point: -1 ° C Boiling point: 155 ° C Density: 0.89g/mL at 20 ° C (lit.) Vapor pressure: 0Paat20 ℃ Refractive index: n20/ChemicalbookD1.44 Flash point: 165 ° C Storage conditions: Inertatmosphere, RoomTemperature Appearance: Transparent liquid Uses: It is an organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory organic

Silane reagent Silane reagent Triisopropylsilyl chloride CAS 13154-24-0 Organic synthesis intermediates Introduction: Colorless transparent liquid. Boiling point 198°C (739 mmHg). Density 0.901 g/mL at 25°C (lit.) Uses: Pharmaceutical and organic synthesis intermediates. Triisopropylchlorosilane is used as a catalyst for the preparation of (silyl)cyclobutene derivatives. It is also used in the addition reaction of diethylzinc and N-diphenylphosphonyl imine. Product Name

Catalyst Organic Intermediate CAS 123-56-8 Plant Growth Hormones And Stabilizers Introduction: Succinimide is a colorless needle-shaped crystal or light brown shiny flake substance with a sweet taste. Its melting point is 125°C and its boiling point is 287°C, but it decomposes slightly at this temperature. Succinimide is easily soluble in water, alcohol or sodium hydroxide solution, but it cannot be dissolved in chloroform. White crystalline powder. Uses: Succinimide, also

Organic Intermediate N,N-Diethyl-m-toluamide CAS 134-62-3 Organic Synthetic Materials Overview of Organic Intermediate N,N-Diethyl-m-toluamide CAS 134-62-3 Organic Synthetic Materials Colorless to amber liquid. There is a light citrus fragrance. Almost insoluble in water Product Parameters of Organic Intermediate N,N-Diethyl-m-toluamide CAS 134-62-3 Organic Synthetic Materials Item Value Product Name N,N-Diethyl-m-toluamide CAS 134-62-3 MF C15H26O4 MW 191.27 EINECS 205-149-7

UV Absorber BP-4 /Benzophenone- 4 CAS 4065-45-6 Chemical Auxiliary Cosmetic Sunscreen Additives Introduction: The ultraviolet absorber BP-4 belongs to the benzophenone class compounds. It is a white or light yellow powder at room temperature, which can effectively absorb 285~325Im of ultraviolet light. It is a kind of broad spectrum ultraviolet absorber with high absorption rate, non-toxic, lightless Chemicalbook sensitization, no teratogenic effect, and good light and heat

For making grease 12-HYDROXYSTEARIC ACID CAS 106-14-9 Organic Synthesis Overview of For making grease 12-HYDROXYSTEARIC ACID CAS 106-14-9 Organic Synthesis Flake or needle-shaped crystals. Insoluble in water, soluble in ethanol and chloroform. Product Parameters of For making grease 12-HYDROXYSTEARIC ACID CAS 106-14-9 Organic Synthesis Item Value Product Name 12-HYDROXYSTEARIC ACID CAS 106-14-9 MF C18H36O3 MW 300.48 EINECS 203-366-1 Appearance White crystal Picture of For

Fruit Preservative Organic Intermediate N-Bromosuccinimide CAS 128-08-5 Antiseptic And Mildew-Proof Agent Introduction: N-bromosuccinimide, also known as N-bromosuccinimide, is an important brominating agent in organic synthesis. It has the advantages of mild reaction conditions, good selectivity, high yield, and easy separation of products during bromination. It is used in the free radical bromination of allyl and benzyl groups; electrophilic bromination of ketones, aromatic

Organic Chemicals 3,4,5-Trimethoxybenzaldehyde CAS 86-81-7 C10H12O4 Pharmaceutical Chemical Intermediates Introduction: White to slightly yellow needle shaped crystals. Uses: Used in ruminant feed, similar to urea as a feed additive, but safer than urea. Used as pharmaceutical intermediates, growth hormones, foaming agents, and paint making. Product Name 3,4,5-Trimethoxybenzaldehyde CAS 86-81-7 MF C10H12O4 MW 196.2 EINECS 201-701-6 Color white crystalline powder

Food Additives Sucrose Octaacetate CAS 126-14-7 C28H38O19 Alcohol Change Agent Bittering Agent Introduction: Sucrose octaacetate is a white powder, almost odorless, with a strong bitter taste and hygroscopicity. It is very slightly soluble in water. Sucrose octaacetate can be hydrolyzed into sucrose. Uses: Used as alcohol denaturant, bitter additive for food and medicine, adhesive for food packaging, paper impregnation agent, plasticizer and additive for cellulose ester and